---
product_id: 49969555
title: "Pyramid TW18 3.25 inch 300W Aluminum Die Cast Super Titanium Bullet Tweeter"
brand: "pyramid"
price: "A$22"
currency: AUD
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.au/products/49969555-pyramid-tw18-3-25-inch-300w-aluminum-die-cast-super
store_origin: AU
region: Australia
---

# 2k-25kHz Frequency Range 300W Power Output 20 oz. Magnet Structure Pyramid TW18 3.25 inch 300W Aluminum Die Cast Super Titanium Bullet Tweeter

**Brand:** pyramid
**Price:** A$22
**Availability:** ❌ Out of Stock

## Summary

> 🎵 Elevate your sound game with titanium precision!

## Quick Answers

- **What is this?** Pyramid TW18 3.25 inch 300W Aluminum Die Cast Super Titanium Bullet Tweeter by pyramid
- **How much does it cost?** A$22 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/49969555-pyramid-tw18-3-25-inch-300w-aluminum-die-cast-super)

## Best For

- pyramid enthusiasts

## Why This Product

- Trusted pyramid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Mighty:** 3.25'' aluminum bullet horn fits seamlessly into any woofer enclosure.
- • **High Sensitivity Output:** 96dB SPL at 4/8 Ohms for loud, dynamic sound that commands attention.
- • **Precision Magnet Design:** 20 oz. magnet ensures focused sound projection with minimal distortion.
- • **Power-Packed Performance:** 300W rated power delivers crystal-clear highs that cut through any mix.
- • **Ultra-Wide Frequency Response:** Ferro fluid enhanced 2kHz to 25kHz range captures every sonic detail.

## Overview

The TW18 3.25 inch 300W Aluminum Die Cast Super Titanium Bullet Tweeter features a powerful 20 oz. magnet and ferro fluid enhanced frequency response from 2kHz to 25kHz, delivering crisp, high-fidelity sound with 96dB sensitivity. Its compact aluminum bullet horn design integrates effortlessly with any woofer enclosure, making it a top-tier choice for audiophiles seeking superior treble clarity.

## Description

Product Description - 3.25'' Aluminum Bullet Horn w/1'' Super Tweeter - 20 oz. Magnet Structure - 300 Watts Rated Power - Ferro Fluid Enhanced - Frequency Response: 2k-25kHz - SPL: 96dB - 4/8 Ohms Impedance - Complete to Any Woofer Enclosure - Complete Pair w/Capacitor Crossover Network & Hardware Box Contains Pyramid TW18 3.25'' 300 Watt Aluminum Die-Cast Super Titanium Bullet Tweeter

Review: Value for money and sturdy construction. - Fast delivery. Great tweeters which easily replace many others as they are a medium size and not too large, easy fit in most situations. I put them in my motorhome where the old ones were, just above the binnacle by the windscreen and fit beautifully after making some cut outs to screw them down to. They sound great and not too much treble but just right. If you don't have a cross over from your stereo or in a speaker box them you must connect the capacitor in line to the positive side of the cable coming from the head. DO NOT be fooled into thinking that it sounds louder without the capacitor connected, that is because its receiving more frequencies than it should be and those probably should be going to lower frequency speakers like a woofer or mid range speaker. Although the tweeter sounds louder without the capacitor its trying to process the frequencies it should not be getting and puts out some mush that you interpret as volume and therefore a better sound, don't be fooled by this. They are there to reproduce high range frequencies only and only those, so if you think they are a bit quiet, they aren't. I have experimented with these and find it works properly with capacitor in line, however if you already have a crossover then you can ignore its connection if you need to. All in all they are very sturdy and do the job they were designed to do. They are however extremely heavy and that may be a consideration if putting in a car door that has flimsy boarding, I put mine above the dash board pointing upwards towards the screen on each side. Anyway I can recommend these tweeters they look bullet proof.. hahha.
Review: Connect the wires the right way. - Fantastic sound reproduction. Better than anything else really crisp sweet sound. Makes the music come alive.

## Features

- - 3.25'' Aluminum Bullet Horn w/1'' Super Tweeter - 20 oz. Magnet Structure - 300 Watts Rated Power
- Ferro Fluid Enhanced Frequency Response: 2k 25kHz
- SPL: 96dB 4/8 Ohms Impedance Complete to Any Woofer Enclosure

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0007L8AA4 |
| Antenna Location | car |
| Audio Driver Size | 8.25 Centimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Best Sellers Rank | 104,198 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 137 in Car Speaker Tweeters |
| Box Contents | Horn, tweeter, dome, condensator, network crossover, pivoting housing |
| Brand | Pyramid |
| Brand Name | Pyramid |
| Colour | silver |
| Compatible Devices | Smartphone |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Wired |
| Connectivity technology | wired |
| Control Method | Touch |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 525 Reviews |
| Enclosure Material | Aluminum |
| Frequency Response | 25000 KHz |
| Frequency response | 25000 KHz |
| Impedance | 1 Ohms |
| Is Waterproof | false |
| Item Type Name | Accessory |
| Item Weight | 0.6 Pounds |
| MP3 player | No |
| Manufacturer | Pyramid |
| Maximum Speaker Output Power (in watts) | 300 Watts |
| Model Name | TW18 |
| Model Number | TW18 |
| Mounting Type | Car Mount |
| Mounting type | Car Mount |
| Network Connectivity Technology | wired |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Processor Count | 2 |
| Product Features | Ferro Fluid Enhanced |
| Series Number | 18 |
| Signal-to-Noise Ratio | 96 dB |
| Speaker Size | 3 Inches |
| Speaker Type | Tweeter |
| Speaker maximum output power | 300 Watts |
| Specific Uses For Product | car audio |
| Subwoofer Connectivity Technology | Wired |
| Tweeter Diameter | 3.25 Inches |
| UPC | 068888721011 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Wireless Technology Type | No Wireless Communication Technology |
| Woofer Driver Diameter | 3.25 Inches |

## Product Details

- **Brand:** Pyramid
- **Speaker maximum output power:** 300 Watts
- **Frequency response:** 25000 KHz
- **Connectivity technology:** wired
- **Audio output mode:** Stereo
- **Mounting type:** Car Mount
- **Material:** Aluminum
- **Model name:** TW18
- **Speaker type:** Tweeter
- **Special feature:** Ferro Fluid Enhanced

## Images

![Pyramid TW18 3.25 inch 300W Aluminum Die Cast Super Titanium Bullet Tweeter - Image 1](https://m.media-amazon.com/images/I/51568UUcw6L.jpg)

## Questions & Answers

**Q: Do they come as a pair**
A: yes, sold to couple,  2 tweeter. thank's

**Q: Hi there what is  the actual ementions of the speaker im looking  to mount them on my dashboard so very limited space**
A: Mounting Depth = 40 mm

**Q: to confirm... theses look like what I need but is this definitely a pair, not single... thank you.**
A: Yes you get a pair of tweeters fantastic sound complete my system

**Q: do you know the size of the cut out mounting home**
A: Yes it is a 3 inch opening for my speakers

## Customer Reviews

### ⭐⭐⭐⭐⭐ Value for money and sturdy construction.
*by M***G on 11 June 2023*

Fast delivery. Great tweeters which easily replace many others as they are a medium size and not too large, easy fit in most situations. I put them in my motorhome where the old ones were, just above the binnacle by the windscreen and fit beautifully after making some cut outs to screw them down to. They sound great and not too much treble but just right. If you don't have a cross over from your stereo or in a speaker box them you must connect the capacitor in line to the positive side of the cable coming from the head. DO NOT be fooled into thinking that it sounds louder without the capacitor connected, that is because its receiving more frequencies than it should be and those probably should be going to lower frequency speakers like a woofer or mid range speaker. Although the tweeter sounds louder without the capacitor its trying to process the frequencies it should not be getting and puts out some mush that you interpret as volume and therefore a better sound, don't be fooled by this. They are there to reproduce high range frequencies only and only those, so if you think they are a bit quiet, they aren't. I have experimented with these and find it works properly with capacitor in line, however if you already have a crossover then you can ignore its connection if you need to. All in all they are very sturdy and do the job they were designed to do. They are however extremely heavy and that may be a consideration if putting in a car door that has flimsy boarding, I put mine above the dash board pointing upwards towards the screen on each side. Anyway I can recommend these tweeters they look bullet proof.. hahha.

### ⭐⭐⭐⭐⭐ Connect the wires the right way.
*by A***D on 17 March 2025*

Fantastic sound reproduction. Better than anything else really crisp sweet sound. Makes the music come alive.

### ⭐⭐⭐⭐⭐ These are really good quality.
*by U***N on 6 June 2024*

I like these, the quality is better than average and they are worth the money paid

## Frequently Bought Together

- Pyramid 3.25" Car Audio Speaker Tweeter - 300 Watt High Power Aluminum Bullet Horn with 1 Inch Super Titanium Tweeters, 2 kHz - 25 kHz Frequency, 96 dB, 4 Ohm, Heavy Duty 30 oz. Magnet - TW18 (Pair)
- Skar Audio FSX65-4 6.5" 300 Watt 4 Ohm Pro Audio Midrange Loudspeaker, Each

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.au/products/49969555-pyramid-tw18-3-25-inch-300w-aluminum-die-cast-super](https://www.desertcart.com.au/products/49969555-pyramid-tw18-3-25-inch-300w-aluminum-die-cast-super)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-21*